.mask {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background-color: rgba(125, 125, 125, 0.15);
    z-index: 100;
}

.hide{
    display: none;
}

.dialog-comfirm-box {
    z-index: 100;
    visibility: hidden;
    opacity: 0;
    position: fixed;
    top: 50%;
    margin-top: -70px;
    left: 50%;
    margin-left: -200px;
    width: 400px;
    height: 140px;
    background: #fff;
    box-shadow: 3px 3px 5px rgba(0,0,0,0.1), -3px -3px 5px rgba(0,0,0,0.1);
    border: 1px solid #999;
    transform: translateY(-30px);
    transition: all 0.5s cubic-bezier(.09,1.17,.85,.97);
}

.ani {
    visibility: visible;
    opacity: 1;
    transform: translateY(0px);
}

.comfirm-content {
    text-align: center;
    padding: 30px 0;
}

.btn-box {
    text-align: center;
}

.btn-common {
    display: inline-block;
    margin: 0 10px;
    width: 60px;
    height: 26px;
    text-align: center;
    line-height: 26px;
    border-radius: 3px;
    cursor: pointer;
    transition: 0.3s ease-in-out all;
}

.btn-confirm {
    composes: btn-common;
    color: #fff;
    background: #009e96;
}

.btn-confirm:hover {
    background: #01b7ae;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1), -2px -2px 5px rgba(0,0,0,0.2);
}

.btn-cancel {
    composes: btn-common;
    color: #fff;
    background: #999;
}

.btn-cancel:hover {
    background: #a7a7a7;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1), -2px -2px 5px rgba(0,0,0,0.2);
}